Cookies and browser storage

05/11/2026

Public browsing

The showcase sets no advertising, analytics or subscription cookies. Language is saved locally under numistamps-language. Legacy preferences numistamps-management-selection and numistamps-management last for the tab only and are not visitor profiles.

Filters and cache

Filters and search terms are included in the page URL parameters and sent to the server with the HTTP request; they may appear in the technical logs described in the Privacy notice. Legacy links containing # are converted to the new URLs. The browser cache can retain images and resources to speed up loading. Clear language and cache in your browser settings; the catalogue remains available.

Private administration

Only private administration uses numistamps_admin to sign in: Secure, HttpOnly, SameSite=Strict, path /api/admin, maximum lifetime 8 hours. It is unnecessary for public browsing. External images may share technical data with the provider: see Privacy.

Statistics and your choice

Umami is active without statistics cookies; the website counter does not add browser cookies or identifiers either. Only the controller uses these data, without combining them with other data: no consent banner is shown for these minimised statistics under the Italian authority’s guidelines of 10 June 2021. You retain the right to object. Do Not Track and Global Privacy Control stop both counters. You can also exclude this browser: only at your request is the umami.disabled choice saved, until browser data is cleared or Enable counting again is opened. Language and other technical storage are separate from statistics. The Privacy notice describes hosting in Italy, the 24-month retention of Umami statistics and the four-week retention of access logs.